About: http://webisa.webdatacommons.org/139487901

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Spring 40 can be made from stainless steel, NiTi alloy or other biocompatible material and suitable for the intended use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com